氧化鋯精密陶瓷｜材料特性與應用產業
材料介紹
氧化鋯（Zirconia, ZrO₂）是一種具有高韌性、高抗裂性與優異機械性能的精密陶瓷， 兼具高硬度與抗衝擊力，廣泛應用於定位治具、耐磨零件、生醫設備等高端製程需求。
材料特性
- 高斷裂韌性與抗裂性
- 極佳的耐磨耗與壽命表現
- 熱膨脹性接近金屬，適合混合材組裝
- 低熱導率，具隔熱效能
- 優良的絕緣性，亦可製成導電／抗靜電型
應用產業
- 半導體／光電：對位針、晶圓夾具、雷射平台滑塊、探針底座
- LED／TFT：切割刀座、吸附載具、鍍膜夾具、定位止檔
- 生醫製藥：流道陶瓷、研磨墊、活塞、牙科零件
- 傳產機械：耐磨墊片、CNC滑件、陶瓷軸承、混合接合座
徽亞科技提供：
- 穩定劑配方：YSZ / PSZ 氧化鋯
- 可加工孔、槽、倒角、曲面等複雜結構
- 表面光潔度可達 Ra 0.2 μm
- 導電型／抗靜電型氧化鋯可選配
Zirconia Precision Ceramics｜Material Properties & Industry Applications
Material Overview
Zirconia (ZrO₂) is a high-strength ceramic material featuring exceptional toughness and crack resistance, widely used in precision fixtures, wear-resistant components, and medical instruments.
Key Properties
- High fracture toughness and crack resistance
- Superior wear resistance for long life cycles
- Thermal expansion similar to metals – ideal for hybrid assemblies
- Low thermal conductivity – great for insulation and barriers
- Good electrical insulation, ESD/conductive formulas available
Applications
- Semiconductor / Optoelectronics: Alignment pins, wafer fixtures, laser stage sliders, probe bases
- LED / Display: Cutting holders, vacuum stages, coating clamps, positioning stops
- Biomedical / Pharma: Flow channels, polishing pads, pistons, dental tools
- Machinery / Automation: Wear pads, CNC sliders, hybrid ceramic bearings, fixtures
Huiya Technology Offers:
- YSZ / PSZ stabilized zirconia formulas
- Support for holes, slots, chamfers, and complex contours
- Surface roughness as low as Ra 0.2 μm
- Conductive / ESD-safe zirconia options available
